hailey bieber shows off her toned figure in black crop top and grey leggings as she heads for a workout in los angeles-120121_10

hailey bieber displays her toned figure in a crop top and leggings

Hailey Bieber shows off her toned frame in fitted black leggings

Shop WARDROBE.NYC Hailey Bieber Split-Cuff Leggings

hailey bieber shows off her stunning figure in a black sports bra

Hailey Bieber Shows Off Her Toned Abs in a Gray Crop Top and Jeans

Hailey Bieber shows off her toned figure in black crop top and

Hailey Bieber Shows Off Her Toned Abs in a Gray Crop Top and Jeans

Hailey Bieber looks fit in a black crop top and shorts after

Hailey Bieber flashes her toned tummy in a crop top as she poses